@article{paperid:1078430, author = {Khabazian, Masoud and Seyedi Hosseininia, Ehsan}, title = {Instability of saturated granular materials in biaxial loading with polygonal particles using discrete element Method (DEM)}, journal = {Powder Technology}, year = {2020}, volume = {363}, number = {1}, month = {March}, issn = {0032-5910}, pages = {428--441}, numpages = {13}, keywords = {Polygonal particles; Cylinder method; Discrete element method; Instability line; Drained and undrained conditions}, }